Abstract 3D printing alias additive manufacturing can transform 3D virtual models created by
computer-aided design (CAD) into physical 3D objects in a layer-by-layer manner …

Extrusion-based bioprinting (EBB) is a rapidly growing technology that has made substantial
progress during the last decade. It has great versatility in printing various biologics, including …

In order to develop better wound dressings, a novel chitosan hydrogel (Cn-Nm gel) was
designed and fabricated by using aldehyde-4-arm polyethylene glycol (4r-PEG-CHO) to …

Injectable hydrogels with multistimuli responsiveness to electrical field and pH as a drug
delivery system have been rarely reported. Herein, we developed a series of injectable …

Bioprinting has attracted increasing attention in the tissue engineering field and has been
touted to potentially become the leading technology to fabricate, and regenerate, tissues …

As a kind of important semi-solid material, the gel has gained increasing attention due to the
high demand for fundamental research and practical applications. Organogels are gels …

The desire and need to minimize traditional open surgeries is gearing up as it could reduce
the healthcare expenses and improve the recovery time for the patients. Minimal invasive …

Carbohydrate polymers are biological macromolecules that have sparked a lot of interest in
wound healing due to their outstanding antibacterial properties and sustained drug release …

Inflammation is a key challenge in the treatment of chronic diseases. Spurred by topical
advancement in polymer chemistry and drug delivery, hydrogels that release a drug in …

There are numerous developments taking place in the field of biorobotics, and one such
recent breakthrough is the implementation of soft robots—a pathway to mimic nature's …